NOV reviews

3.5

64% would recommend to a friend

(3,243 total reviews)

Clay C. Williams

70% approve of CEO

53% positive business outlook

NOV has an employee rating of 3.5 out of 5 stars, based on 3,243 company reviews on Glassdoor which indicates that most employees have a good working experience there. The NOV employee rating is in line with the average (within 1 standard deviation) for employers within the Energy, Mining & Utilities industry (3.7 stars).

Reviews by job title

3K reviews
5.0
Jul 11, 2025
Recommend
CEO approval
Business Outlook

Pros

Good environment and colleagues are helpful

Cons

Nothing is bad and its osm

3.0
Jul 8, 2025
Recommend
CEO approval
Business Outlook

Pros

good place to learn if youre just starting the career life after graduating.

Cons

not that many trainings on technical knowledge, duration of being a trainee is 1 year, with an additional 3 months of probation if/once converted to permanent employee.

Viewing 127 - 129 of 3,243 Reviews

Glassdoor has 3,858 NOV reviews submitted anonymously by NOV employees. Read employee reviews and ratings on Glassdoor to decide if NOV is right for you.